234734938 has 4 divisors (see below), whose sum is σ = 352102410. Its totient is φ = 117367468.

The previous prime is 234734923. The next prime is 234734947. The reversal of 234734938 is 839437432.

234734938 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 225991089 + 8743849 = 15033^2 + 2957^2 .

It is a super-2 number, since 2×234734938² = 110200982235727688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234734894 and 234734903.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58683733 + ... + 58683736.

Almost surely, 2^234734938 is an apocalyptic number.

234734938 is a deficient number, since it is larger than the sum of its proper divisors (117367472).

234734938 is a wasteful number, since it uses less digits than its factorization.

234734938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117367471.

The product of its digits is 435456, while the sum is 43.

The square root of 234734938 is about 15321.0619083665. The cubic root of 234734938 is about 616.8684779296.

The spelling of 234734938 in words is "two hundred thirty-four million, seven hundred thirty-four thousand, nine hundred thirty-eight".